Inventor
SHI TINGNA
CN13 patents
⚠️ This page may combine multiple inventors who share the name “SHI TINGNA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV ZHEJIANG
6 patentsUS11394328B2Jul 19, 2022
Control method of brushless DC motor system based on hybrid energy storage unit
UNIV ZHEJIANG2 citations66
US12237796B2Feb 25, 2025
Method for model predictive current control of two-motor torque synchronization system
UNIV ZHEJIANG0 citations47
US11881752B2Jan 23, 2024
Direct-drive type annular flexible transportation system and collaborative control method thereof
UNIV ZHEJIANG0 citations47
US11967907B2Apr 23, 2024
Space vector pulse width modulation method for any level cascaded H-bridge inverter
UNIV ZHEJIANG0 citations46
US12395106B2Aug 19, 2025
Permanent magnet synchronous motor parameter measurement method
UNIV ZHEJIANG0 citations44
US12549119B2Feb 10, 2026
Direct locating method for calculating position of permanent magnet synchronous motor
UNIV ZHEJIANG0 citations43
ZHEJIANG UNIV ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER
4 patentsUS11811339B2Nov 7, 2023
Predictive control method of current increment for permanent magnet synchronous motor under high-speed operation
ZHEJIANG UNIV ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER0 citations48
US12562662B2Feb 24, 2026
Nonlinear predictive position control method suitable for biaxial permanent magnet servo system
ZHEJIANG UNIV ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER0 citations44
US11750127B2Sep 5, 2023
Control method for balancing scaling errors of multiple current sensors for PMSM
ZHEJIANG UNIV ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER0 citations43
US12463571B2Nov 4, 2025
Fast rotor position estimation method for permanent magnet motor based on N-division approach
ZHEJIANG UNIV ADVANCED ELECTRICAL EQUIPMENT INNOVATION CENTER0 citations42
TIANGONG UNIV
3 patentsUS11474152B2Oct 18, 2022
Motor fault detection system based on coupling injection of high frequency signals
TIANGONG UNIV0 citations45
US11050372B2Jun 29, 2021
Position-sensorless control method and device for long-cable drive permanent magnet motor
TIANGONG UNIV0 citations45
US11962219B2Apr 16, 2024
Control system and control method of flexible permanent magnet brushless DC motor
TIANGONG UNIV0 citations44